{"transactions":[{"id":3497319,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-06-07T14:40:12.000Z","date":"2019-06-05","kind":"sale","acquired":false,"shares":55100,"price":8.4812,"value":467314.12,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 55,100 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.48to $8.4934, inclusive, on June 5, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 943,961 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1015508,"source":{"system":"sec-edgar","filing":"0000899243-19-015948","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015948/doc4.xml","form_type":"4"}},{"id":3502532,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-06-04T21:15:18.000Z","date":"2019-06-04","kind":"sale","acquired":false,"shares":5700,"price":8.4744,"value":48304.08,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,700 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4744 on June 4, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 999,061 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1070608,"source":{"system":"sec-edgar","filing":"0000899243-19-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015494/doc4.xml","form_type":"4"}},{"id":3502531,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-06-04T21:15:18.000Z","date":"2019-06-03","kind":"sale","acquired":false,"shares":7400,"price":8.465,"value":62641.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 7,400 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.465 on June 3, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,004,761 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1076308,"source":{"system":"sec-edgar","filing":"0000899243-19-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015494/doc4.xml","form_type":"4"}},{"id":3502530,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-06-04T21:15:18.000Z","date":"2019-05-31","kind":"sale","acquired":false,"shares":58200,"price":8.5991,"value":500467.62,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 58,200 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.5937to $8.60, inclusive, on May 31, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,012,161 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1083708,"source":{"system":"sec-edgar","filing":"0000899243-19-015494","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015494/doc4.xml","form_type":"4"}},{"id":3507589,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-30T21:05:25.000Z","date":"2019-05-30","kind":"sale","acquired":false,"shares":7000,"price":8.8616,"value":62031.2,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 7,000 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.8616 on May 30, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,070,361 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1141908,"source":{"system":"sec-edgar","filing":"0000899243-19-015190","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015190/doc4.xml","form_type":"4"}},{"id":3507588,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-30T21:05:25.000Z","date":"2019-05-29","kind":"sale","acquired":false,"shares":5300,"price":8.9,"value":47170.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,300 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.90 on May 29, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,077,361 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1148908,"source":{"system":"sec-edgar","filing":"0000899243-19-015190","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015190/doc4.xml","form_type":"4"}},{"id":3507587,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-30T21:05:25.000Z","date":"2019-05-28","kind":"sale","acquired":false,"shares":8800,"price":8.8812,"value":78154.56,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,800 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.8812 on May 28, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,082,661 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1154208,"source":{"system":"sec-edgar","filing":"0000899243-19-015190","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319015190/doc4.xml","form_type":"4"}},{"id":3511970,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-24T23:04:50.000Z","date":"2019-05-24","kind":"sale","acquired":false,"shares":10500,"price":8.8485,"value":92909.25,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 10,500 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.7812 on May 24, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,091,461 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1163008,"source":{"system":"sec-edgar","filing":"0000899243-19-014762","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014762/doc4.xml","form_type":"4"}},{"id":3511969,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-24T23:04:50.000Z","date":"2019-05-23","kind":"sale","acquired":false,"shares":258100,"price":8.6028,"value":2220382.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 242,962 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 15,138 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.60 to $8.6891, inclusive, on May 23, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,101,961 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 71,547 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1173508,"source":{"system":"sec-edgar","filing":"0000899243-19-014762","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014762/doc4.xml","form_type":"4"}},{"id":3511968,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-24T23:04:50.000Z","date":"2019-05-22","kind":"sale","acquired":false,"shares":5400,"price":8.7742,"value":47380.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,400 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.7742 on May 22, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,344,923 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 86,685 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1431608,"source":{"system":"sec-edgar","filing":"0000899243-19-014762","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014762/doc4.xml","form_type":"4"}},{"id":3516927,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-21T22:44:18.000Z","date":"2019-05-21","kind":"sale","acquired":false,"shares":6900,"price":8.8485,"value":61054.65,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,900 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.8485 on May 21, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,350,323 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 86,685 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1437008,"source":{"system":"sec-edgar","filing":"0000899243-19-014289","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014289/doc4.xml","form_type":"4"}},{"id":3516926,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-21T22:44:18.000Z","date":"2019-05-20","kind":"sale","acquired":false,"shares":6200,"price":8.8323,"value":54760.26,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,200 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.8323 on May 20, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,357,223 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 86,685 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1443908,"source":{"system":"sec-edgar","filing":"0000899243-19-014289","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014289/doc4.xml","form_type":"4"}},{"id":3516925,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-21T22:44:18.000Z","date":"2019-05-17","kind":"sale","acquired":false,"shares":5400,"price":8.7221,"value":47099.34,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,400 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.7221 on May 17, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,363,423 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 86,685 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1450108,"source":{"system":"sec-edgar","filing":"0000899243-19-014289","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319014289/doc4.xml","form_type":"4"}},{"id":3523924,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-16T21:24:43.000Z","date":"2019-05-16","kind":"sale","acquired":false,"shares":134700,"price":8.6943,"value":1171122.21,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 126,677 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 8,023 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.6211 to $8.70, inclusive, on May 16, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,368,823 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 86,685 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1455508,"source":{"system":"sec-edgar","filing":"0000899243-19-013772","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013772/doc4.xml","form_type":"4"}},{"id":3523923,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-16T21:24:43.000Z","date":"2019-05-15","kind":"sale","acquired":false,"shares":9400,"price":8.558,"value":80445.2,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,840 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 560 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.5580 on May 15, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,495,500 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 94,708 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1590208,"source":{"system":"sec-edgar","filing":"0000899243-19-013772","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013772/doc4.xml","form_type":"4"}},{"id":3523922,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-16T21:24:43.000Z","date":"2019-05-14","kind":"sale","acquired":false,"shares":4900,"price":8.546,"value":41875.4,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,608 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 292 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.5460 on May 14, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,504,340 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 95,268 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1599608,"source":{"system":"sec-edgar","filing":"0000899243-19-013772","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013772/doc4.xml","form_type":"4"}},{"id":3529967,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-13T21:59:30.000Z","date":"2019-05-13","kind":"sale","acquired":false,"shares":5000,"price":8.4071,"value":42035.5,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,702 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 298 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4071 on May 13, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,508,948 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 95,560 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1604508,"source":{"system":"sec-edgar","filing":"0000899243-19-013284","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013284/doc4.xml","form_type":"4"}},{"id":3529966,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-13T21:59:30.000Z","date":"2019-05-10","kind":"sale","acquired":false,"shares":2100,"price":8.4327,"value":17708.67,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,975 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 125 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4327 on May 10, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,513,650 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 95,858 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1609508,"source":{"system":"sec-edgar","filing":"0000899243-19-013284","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013284/doc4.xml","form_type":"4"}},{"id":3529965,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-05-13T21:59:30.000Z","date":"2019-05-09","kind":"sale","acquired":false,"shares":1700,"price":8.3899,"value":14262.83,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,599 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 101 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3899 on May 9, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,515,625 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 95,983 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1611608,"source":{"system":"sec-edgar","filing":"0000899243-19-013284","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319013284/doc4.xml","form_type":"4"}},{"id":3546667,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-29T18:42:45.000Z","date":"2019-04-25","kind":"sale","acquired":false,"shares":13300,"price":8.3616,"value":111209.28,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 12,508 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 792 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3616 on April 25, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,517,224 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 96,084 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1613308,"source":{"system":"sec-edgar","filing":"0000899243-19-011310","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319011310/doc4.xml","form_type":"4"}},{"id":3550191,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-24T21:17:55.000Z","date":"2019-04-24","kind":"sale","acquired":false,"shares":20500,"price":8.4107,"value":172419.35,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 19,279 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii)1,221 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4107 on April 24, 2019.,"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,529,732 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 96,876 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1626608,"source":{"system":"sec-edgar","filing":"0000899243-19-011057","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319011057/doc4.xml","form_type":"4"}},{"id":3550190,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-24T21:17:55.000Z","date":"2019-04-23","kind":"sale","acquired":false,"shares":16200,"price":8.3901,"value":135919.62,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,235 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 965 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3901 on April 23, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,574,873 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 100,510 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1647108,"source":{"system":"sec-edgar","filing":"0000899243-19-011057","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319011057/doc4.xml","form_type":"4"}},{"id":3550189,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-24T21:17:55.000Z","date":"2019-04-22","kind":"sale","acquired":false,"shares":11300,"price":8.3436,"value":94282.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 10,627 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 673 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.33436 on April 22, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,564,246 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 99,062 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1663308,"source":{"system":"sec-edgar","filing":"0000899243-19-011057","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319011057/doc4.xml","form_type":"4"}},{"id":3552752,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-18T23:21:51.000Z","date":"2019-04-18","kind":"sale","acquired":false,"shares":13000,"price":8.3581,"value":108655.3,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,047 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 953 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.2 to $8.2576, inclusive, on April 18, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,609,762 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 99,735 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1674608,"source":{"system":"sec-edgar","filing":"0000899243-19-010919","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319010919/doc4.xml","form_type":"4"}},{"id":3552751,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-18T23:21:51.000Z","date":"2019-04-17","kind":"sale","acquired":false,"shares":7400,"price":8.3576,"value":61846.24,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 12,225 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 775 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3576 on April 17, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,574,873 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 100,510 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1687608,"source":{"system":"sec-edgar","filing":"0000899243-19-010919","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319010919/doc4.xml","form_type":"4"}},{"id":3552750,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-18T23:21:51.000Z","date":"2019-04-16","kind":"sale","acquired":false,"shares":16700,"price":8.3392,"value":139264.64,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,705 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 995 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3392 on April 16, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,594,057 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 100,951 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1695008,"source":{"system":"sec-edgar","filing":"0000899243-19-010919","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319010919/doc4.xml","form_type":"4"}},{"id":3572055,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-01T18:55:40.000Z","date":"2019-04-01","kind":"sale","acquired":false,"shares":102900,"price":8.2016,"value":843944.64,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,047 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 953 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $8.2 to $8.2576, inclusive, on April 1, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,609,762 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 101,946 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1711708,"source":{"system":"sec-edgar","filing":"0000899243-19-009370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319009370/doc4.xml","form_type":"4"}},{"id":3572054,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-01T18:55:40.000Z","date":"2019-03-29","kind":"sale","acquired":false,"shares":5900,"price":8.2688,"value":48785.92,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,549 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 351 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2688 on March 29, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,706,533 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 108,075 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1814608,"source":{"system":"sec-edgar","filing":"0000899243-19-009370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319009370/doc4.xml","form_type":"4"}},{"id":3572053,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-04-01T18:55:40.000Z","date":"2019-03-28","kind":"sale","acquired":false,"shares":6400,"price":8.2938,"value":53080.32,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,018 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 382 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2938 on March 28, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,712,082 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 108,426 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1820508,"source":{"system":"sec-edgar","filing":"0000899243-19-009370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319009370/doc4.xml","form_type":"4"}},{"id":3576583,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-27T21:42:17.000Z","date":"2019-03-26","kind":"sale","acquired":false,"shares":16000,"price":8.354,"value":133664.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,047 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 953 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3540 on March 26, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,941,172 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 122,936 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1826908,"source":{"system":"sec-edgar","filing":"0000899243-19-009036","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319009036/doc4.xml","form_type":"4"}},{"id":3576582,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-27T21:42:17.000Z","date":"2019-03-25","kind":"sale","acquired":false,"shares":205200,"price":8.2217,"value":1687092.84,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 192,978 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 12,222 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in a multiple transactions at price of $8.2217 on March 25, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,733,147 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 109,761 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":1842908,"source":{"system":"sec-edgar","filing":"0000899243-19-009036","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319009036/doc4.xml","form_type":"4"}},{"id":3581151,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-23T00:09:22.000Z","date":"2019-03-22","kind":"sale","acquired":false,"shares":16000,"price":8.2391,"value":131825.6,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,047 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 953 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2391 on March 22 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,926,125 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 121,983 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2048108,"source":{"system":"sec-edgar","filing":"0000899243-19-008821","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008821/doc4.xml","form_type":"4"}},{"id":3581150,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-23T00:09:22.000Z","date":"2019-03-21","kind":"sale","acquired":false,"shares":4300,"price":8.3089,"value":35728.27,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,044 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 256 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3089 on March 21, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,941,172 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 122,936 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2064108,"source":{"system":"sec-edgar","filing":"0000899243-19-008821","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008821/doc4.xml","form_type":"4"}},{"id":3581149,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-23T00:09:22.000Z","date":"2019-03-20","kind":"sale","acquired":false,"shares":3700,"price":8.3168,"value":30772.16,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 3,480 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 220 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3168 on March 20, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,945,216 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 123,192 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2068408,"source":{"system":"sec-edgar","filing":"0000899243-19-008821","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008821/doc4.xml","form_type":"4"}},{"id":3587083,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-19T21:12:23.000Z","date":"2019-03-19","kind":"sale","acquired":false,"shares":9500,"price":8.2816,"value":78675.2,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,934 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 566 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2816 on March 19 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,948,696 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 123,412 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2072108,"source":{"system":"sec-edgar","filing":"0000899243-19-008353","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008353/doc4.xml","form_type":"4"}},{"id":3587082,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-19T21:12:23.000Z","date":"2019-03-18","kind":"sale","acquired":false,"shares":4800,"price":8.1696,"value":39214.08,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,514 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 286 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1696 on March 18, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,957,630 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 123,978 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2081608,"source":{"system":"sec-edgar","filing":"0000899243-19-008353","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008353/doc4.xml","form_type":"4"}},{"id":3587081,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-19T21:12:23.000Z","date":"2019-03-15","kind":"sale","acquired":false,"shares":18009,"price":8.1532,"value":146830.9788,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 16,936 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,073 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1532 on March 15, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,962,144 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 124,264 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2086408,"source":{"system":"sec-edgar","filing":"0000899243-19-008353","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319008353/doc4.xml","form_type":"4"}},{"id":3595547,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-14T21:11:38.000Z","date":"2019-03-14","kind":"sale","acquired":false,"shares":10400,"price":8.0975,"value":84214.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 9,781 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 619 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0975 on March 14 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,979,080 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 125,337 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2104417,"source":{"system":"sec-edgar","filing":"0000899243-19-007736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007736/doc4.xml","form_type":"4"}},{"id":3595546,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-14T21:11:38.000Z","date":"2019-03-13","kind":"sale","acquired":false,"shares":35900,"price":8.1376,"value":292139.84,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 33,762 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 2,138 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1376 on March 13, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 1,988,861 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 125,956 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2114817,"source":{"system":"sec-edgar","filing":"0000899243-19-007736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007736/doc4.xml","form_type":"4"}},{"id":3595545,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-14T21:11:38.000Z","date":"2019-03-12","kind":"sale","acquired":false,"shares":17700,"price":8.2087,"value":145293.99,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 16,646 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,054 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2087 on March 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,022,623 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 128,094 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2150717,"source":{"system":"sec-edgar","filing":"0000899243-19-007736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007736/doc4.xml","form_type":"4"}},{"id":3601932,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-11T22:16:59.000Z","date":"2019-03-11","kind":"sale","acquired":false,"shares":9800,"price":8.16,"value":79968.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 9,216 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 584 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.16 on March 11 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,039,269 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 129,148 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2168417,"source":{"system":"sec-edgar","filing":"0000899243-19-007064","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007064/doc4.xml","form_type":"4"}},{"id":3601931,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-11T22:16:59.000Z","date":"2019-03-08","kind":"sale","acquired":false,"shares":8400,"price":8.0884,"value":67942.56,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 7,900 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 500 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0884 on March 8, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,048,485 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 129,732 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2178217,"source":{"system":"sec-edgar","filing":"0000899243-19-007064","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007064/doc4.xml","form_type":"4"}},{"id":3601930,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-11T22:16:59.000Z","date":"2019-03-07","kind":"sale","acquired":false,"shares":17600,"price":8.1693,"value":143779.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 16,552 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,048 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1693 on March 7, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,056,385 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 130,232 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2186617,"source":{"system":"sec-edgar","filing":"0000899243-19-007064","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319007064/doc4.xml","form_type":"4"}},{"id":3608481,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-07T01:12:15.000Z","date":"2019-03-06","kind":"sale","acquired":false,"shares":6300,"price":8.203,"value":51678.9,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,925 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 375 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2030 on March 6, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,072,937 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 131,280 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2204217,"source":{"system":"sec-edgar","filing":"0000899243-19-006536","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319006536/doc4.xml","form_type":"4"}},{"id":3608480,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-07T01:12:15.000Z","date":"2019-03-05","kind":"sale","acquired":false,"shares":14500,"price":8.1613,"value":118338.85,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 13,636 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 864 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1613 on March 5, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,145,821 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 135,896 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2210517,"source":{"system":"sec-edgar","filing":"0000899243-19-006536","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319006536/doc4.xml","form_type":"4"}},{"id":3608479,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-07T01:12:15.000Z","date":"2019-03-04","kind":"sale","acquired":false,"shares":16700,"price":8.2904,"value":138449.68,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,705 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 905 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2904 on March 4 27, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,092,498 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 132,519 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2225017,"source":{"system":"sec-edgar","filing":"0000899243-19-006536","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319006536/doc4.xml","form_type":"4"}},{"id":3623286,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-01T22:55:59.000Z","date":"2019-03-01","kind":"sale","acquired":false,"shares":40000,"price":8.4181,"value":336724.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 37,618 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 2,382 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4181 on March 1, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,108,203 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 133,514 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2241717,"source":{"system":"sec-edgar","filing":"0000899243-19-005491","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319005491/doc4.xml","form_type":"4"}},{"id":3623285,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-01T22:55:59.000Z","date":"2019-02-28","kind":"sale","acquired":false,"shares":11400,"price":8.3302,"value":94964.28,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 10,699 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 701 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3302 on February 28, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,145,821 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 135,896 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2281717,"source":{"system":"sec-edgar","filing":"0000899243-19-005491","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319005491/doc4.xml","form_type":"4"}},{"id":3623284,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-01T22:55:59.000Z","date":"2019-02-27","kind":"sale","acquired":false,"shares":10000,"price":8.3794,"value":83794.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 9,385 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 615 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3794 on February 27, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,156,520 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 136,597 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2293117,"source":{"system":"sec-edgar","filing":"0000899243-19-005491","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319005491/doc4.xml","form_type":"4"}},{"id":3632379,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-26T22:44:54.000Z","date":"2019-02-26","kind":"sale","acquired":false,"shares":29400,"price":8.5034,"value":249999.96,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 27,592 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 1,808 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.5034 on February 26, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,165,905 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 141,886 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2307791,"source":{"system":"sec-edgar","filing":"0000899243-19-004900","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004900/doc4.xml","form_type":"4"}},{"id":3632378,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-26T22:44:54.000Z","date":"2019-02-25","kind":"sale","acquired":false,"shares":32500,"price":8.479,"value":275567.5,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 30,502 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,998 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.479 on February 25, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,193,497 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 143,694 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2337191,"source":{"system":"sec-edgar","filing":"0000899243-19-004900","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004900/doc4.xml","form_type":"4"}},{"id":3632377,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-26T22:44:54.000Z","date":"2019-02-22","kind":"sale","acquired":false,"shares":15700,"price":8.4493,"value":132654.01,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 14,735 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 965 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.4493 on February 22, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,223,999 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 145,692 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2369691,"source":{"system":"sec-edgar","filing":"0000899243-19-004900","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004900/doc4.xml","form_type":"4"}},{"id":3641987,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-21T22:40:39.000Z","date":"2019-02-21","kind":"sale","acquired":false,"shares":6400,"price":8.3891,"value":53690.24,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,006 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 394 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3891 on February 21, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,238,734 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 146,657 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2385391,"source":{"system":"sec-edgar","filing":"0000899243-19-004413","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004413/doc4.xml","form_type":"4"}},{"id":3641986,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-21T22:40:39.000Z","date":"2019-02-20","kind":"sale","acquired":false,"shares":11600,"price":8.32,"value":96512.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 10,887 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 713 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.382 on February 20, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,244,740 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 147,051 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2391791,"source":{"system":"sec-edgar","filing":"0000899243-19-004413","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004413/doc4.xml","form_type":"4"}},{"id":3641985,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-21T22:40:39.000Z","date":"2019-02-19","kind":"sale","acquired":false,"shares":20900,"price":8.32,"value":173888.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 19,615 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,285 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.32 on February 19, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,255,627 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 147,764 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2403391,"source":{"system":"sec-edgar","filing":"0000899243-19-004413","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319004413/doc4.xml","form_type":"4"}},{"id":3653852,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-15T22:38:09.000Z","date":"2019-02-15","kind":"sale","acquired":false,"shares":12000,"price":8.3054,"value":99664.8,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 11,262 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 738 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.3054 on February 15, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,275,242 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 159,049 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2424291,"source":{"system":"sec-edgar","filing":"0000899243-19-003863","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003863/doc4.xml","form_type":"4"}},{"id":3653851,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-15T22:38:09.000Z","date":"2019-02-14","kind":"sale","acquired":false,"shares":16400,"price":8.2848,"value":135870.72,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,392 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 1,008 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2848 on February 14, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,321,041 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 152,050 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2436291,"source":{"system":"sec-edgar","filing":"0000899243-19-003863","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003863/doc4.xml","form_type":"4"}},{"id":3653850,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-15T22:38:09.000Z","date":"2019-02-13","kind":"sale","acquired":false,"shares":12000,"price":8.2648,"value":99177.6,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 11,262 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 738 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.2648 on February 13, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,301,896 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 150,795 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2452691,"source":{"system":"sec-edgar","filing":"0000899243-19-003863","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003863/doc4.xml","form_type":"4"}},{"id":3663171,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-13T00:14:21.000Z","date":"2019-02-12","kind":"sale","acquired":false,"shares":8400,"price":8.1626,"value":68565.84,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 7,883 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 517 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1626 on February 12, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,313,158 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 151,533 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2464691,"source":{"system":"sec-edgar","filing":"0000899243-19-003349","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003349/doc4.xml","form_type":"4"}},{"id":3663170,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-13T00:14:21.000Z","date":"2019-02-11","kind":"sale","acquired":false,"shares":5900,"price":8.133,"value":47984.7,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,537 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 363 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.133 on February 11, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,321,041 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 152,050 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2473091,"source":{"system":"sec-edgar","filing":"0000899243-19-003349","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003349/doc4.xml","form_type":"4"}},{"id":3663169,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-13T00:14:21.000Z","date":"2019-02-08","kind":"sale","acquired":false,"shares":6000,"price":8.1475,"value":48885.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 5,631 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 369 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1475 on February 8, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,326,578 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 152,413 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2478991,"source":{"system":"sec-edgar","filing":"0000899243-19-003349","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319003349/doc4.xml","form_type":"4"}},{"id":3670457,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-07T22:55:53.000Z","date":"2019-02-07","kind":"sale","acquired":false,"shares":9000,"price":8.1372,"value":73234.8,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,447 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 553 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1372 on February 7, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,332,209 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 152,782 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2484991,"source":{"system":"sec-edgar","filing":"0000899243-19-002904","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002904/doc4.xml","form_type":"4"}},{"id":3670456,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-07T22:55:53.000Z","date":"2019-02-06","kind":"sale","acquired":false,"shares":14700,"price":8.1374,"value":119619.78,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 13,796 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 904 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1374 on February 6, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,393,025 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 156,766 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2493991,"source":{"system":"sec-edgar","filing":"0000899243-19-002904","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002904/doc4.xml","form_type":"4"}},{"id":3670455,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-07T22:55:53.000Z","date":"2019-02-05","kind":"sale","acquired":false,"shares":16100,"price":8.0759,"value":130021.99,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 15,110 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 990 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0759 on February 5, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,354,452 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 154,239 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2508691,"source":{"system":"sec-edgar","filing":"0000899243-19-002904","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002904/doc4.xml","form_type":"4"}},{"id":3677582,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-04T22:30:32.000Z","date":"2019-02-04","kind":"sale","acquired":false,"shares":25000,"price":8.0128,"value":200320.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 23,463 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 1,537 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0128 on February 4, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,369,562 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 155,229 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2524791,"source":{"system":"sec-edgar","filing":"0000899243-19-002480","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002480/doc4.xml","form_type":"4"}},{"id":3677581,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-04T22:30:32.000Z","date":"2019-02-01","kind":"sale","acquired":false,"shares":5200,"price":8.0003,"value":41601.56,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,880 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 320 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0003 on February 1, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,393,025 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 156,766 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2549791,"source":{"system":"sec-edgar","filing":"0000899243-19-002480","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002480/doc4.xml","form_type":"4"}},{"id":3677580,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-02-04T22:30:32.000Z","date":"2019-01-31","kind":"sale","acquired":false,"shares":9000,"price":8.0053,"value":72047.7,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,447 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 553 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0053 on January 31, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,397,905 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 157,086 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2554991,"source":{"system":"sec-edgar","filing":"0000899243-19-002480","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002480/doc4.xml","form_type":"4"}},{"id":3682667,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-30T23:09:47.000Z","date":"2019-01-30","kind":"sale","acquired":false,"shares":9750,"price":8.0049,"value":78047.775,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 9,150 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 600 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0049 on January 30, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,406,352 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 157,639 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2563991,"source":{"system":"sec-edgar","filing":"0000899243-19-002209","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002209/doc4.xml","form_type":"4"}},{"id":3682666,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-30T23:09:47.000Z","date":"2019-01-29","kind":"sale","acquired":false,"shares":7000,"price":8.0076,"value":56053.2,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,570 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 430 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0076 on January 29, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,415,502 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 158,239 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2573741,"source":{"system":"sec-edgar","filing":"0000899243-19-002209","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002209/doc4.xml","form_type":"4"}},{"id":3682665,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-30T23:09:47.000Z","date":"2019-01-28","kind":"sale","acquired":false,"shares":15100,"price":7.9882,"value":120621.82,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 14,171 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 929 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9882 on January 28, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,422,072 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 158,669 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":25807417,"source":{"system":"sec-edgar","filing":"0000899243-19-002209","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319002209/doc4.xml","form_type":"4"}},{"id":3686823,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-25T22:28:15.000Z","date":"2019-01-25","kind":"sale","acquired":false,"shares":18500,"price":7.9513,"value":147099.05,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 17,362 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 1,138 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9513 on January 25, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,436,243 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 159,598 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2595841,"source":{"system":"sec-edgar","filing":"0000899243-19-001964","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001964/doc4.xml","form_type":"4"}},{"id":3686822,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-25T22:28:15.000Z","date":"2019-01-24","kind":"sale","acquired":false,"shares":4666,"price":7.9521,"value":37104.4986,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,379 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 287 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9521 on January 24, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,456,605 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 160,736 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2614341,"source":{"system":"sec-edgar","filing":"0000899243-19-001964","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001964/doc4.xml","form_type":"4"}},{"id":3686821,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-25T22:28:15.000Z","date":"2019-01-23","kind":"sale","acquired":false,"shares":9533,"price":7.951,"value":75796.883,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 8,947 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 586 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.951 on January 23, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,457,984 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 161,023 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2619007,"source":{"system":"sec-edgar","filing":"0000899243-19-001964","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001964/doc4.xml","form_type":"4"}},{"id":3690803,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-22T22:33:26.000Z","date":"2019-01-22","kind":"sale","acquired":false,"shares":6525,"price":7.9553,"value":51908.3325,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 6,124 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 401 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9553 on January 22, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,466,931 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 161,609 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2628540,"source":{"system":"sec-edgar","filing":"0000899243-19-001645","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001645/doc4.xml","form_type":"4"}},{"id":3690802,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-22T22:33:26.000Z","date":"2019-01-18","kind":"sale","acquired":false,"shares":4950,"price":7.9515,"value":39359.925,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 4,646 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 304 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9515 on January 18, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,473,055 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,010 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2635065,"source":{"system":"sec-edgar","filing":"0000899243-19-001645","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001645/doc4.xml","form_type":"4"}},{"id":3690801,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-22T22:33:26.000Z","date":"2019-01-17","kind":"sale","acquired":false,"shares":2950,"price":7.95,"value":23452.5,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 2,769 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 181 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.95 on January 17, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,477,701 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,314 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2640015,"source":{"system":"sec-edgar","filing":"0000899243-19-001645","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001645/doc4.xml","form_type":"4"}},{"id":3694590,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-16T22:55:44.000Z","date":"2019-01-16","kind":"sale","acquired":false,"shares":3750,"price":7.9608,"value":29853.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 3,519 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 231 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9608 on January 16, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,480,470 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,495 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2642965,"source":{"system":"sec-edgar","filing":"0000899243-19-001304","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001304/doc4.xml","form_type":"4"}},{"id":3694589,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-16T22:55:44.000Z","date":"2019-01-15","kind":"sale","acquired":false,"shares":1325,"price":7.9504,"value":10534.28,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,243 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 82 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9504 on January 15, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,483,989 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,726 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2646715,"source":{"system":"sec-edgar","filing":"0000899243-19-001304","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001304/doc4.xml","form_type":"4"}},{"id":3694588,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-16T22:55:44.000Z","date":"2019-01-14","kind":"sale","acquired":false,"shares":200,"price":7.95,"value":1590.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 188 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 12 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.95 on January 14, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,485,232 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,808 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2648040,"source":{"system":"sec-edgar","filing":"0000899243-19-001304","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001304/doc4.xml","form_type":"4"}},{"id":3697366,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-11T22:19:48.000Z","date":"2019-01-11","kind":"sale","acquired":false,"shares":2100,"price":7.9515,"value":16698.15,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,971 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 129 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9515 on January 11, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,485,420 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,820 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2648240,"source":{"system":"sec-edgar","filing":"0000899243-19-001050","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001050/doc4.xml","form_type":"4"}},{"id":3697365,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-11T22:19:48.000Z","date":"2019-01-10","kind":"sale","acquired":false,"shares":3700,"price":7.9559,"value":29436.83,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 3,472 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 228 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9559 on January 10, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,487,391 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 162,949 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2650340,"source":{"system":"sec-edgar","filing":"0000899243-19-001050","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001050/doc4.xml","form_type":"4"}},{"id":3697364,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-11T22:19:48.000Z","date":"2019-01-09","kind":"sale","acquired":false,"shares":1300,"price":7.9508,"value":10336.04,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,220 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 80 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9508 on January 9, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,490,863 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 163,177 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2654040,"source":{"system":"sec-edgar","filing":"0000899243-19-001050","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319001050/doc4.xml","form_type":"4"}},{"id":3700396,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-09T01:21:52.000Z","date":"2019-01-08","kind":"sale","acquired":false,"shares":1450,"price":7.9507,"value":11528.515,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,361 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. and (ii) 89 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9507 on January 8, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,492,083 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 163,257 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2655340,"source":{"system":"sec-edgar","filing":"0000899243-19-000802","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000802/doc4.xml","form_type":"4"}},{"id":3700395,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-09T01:21:52.000Z","date":"2019-01-07","kind":"sale","acquired":false,"shares":1690,"price":7.9559,"value":13445.471,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 1,586 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 104 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9559 on January 7, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,493,444 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 163,346 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2656790,"source":{"system":"sec-edgar","filing":"0000899243-19-000802","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000802/doc4.xml","form_type":"4"}},{"id":3700394,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-09T01:21:52.000Z","date":"2019-01-04","kind":"sale","acquired":false,"shares":40750,"price":7.9012,"value":321973.9,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 38,245 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 2,505 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.9012 on January 4, 2019"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,495,030 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 163,450 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2658480,"source":{"system":"sec-edgar","filing":"0000899243-19-000802","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000802/doc4.xml","form_type":"4"}},{"id":3704165,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-04T21:20:04.000Z","date":"2019-01-03","kind":"sale","acquired":false,"shares":475,"price":7.98,"value":3790.5,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts: (i) 446 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 29 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $7.980 on January 3, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,533,275 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 165,955 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2699230,"source":{"system":"sec-edgar","filing":"0000899243-19-000532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000532/doc4.xml","form_type":"4"}},{"id":3704164,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-04T21:20:04.000Z","date":"2019-01-02","kind":"sale","acquired":false,"shares":750,"price":8,"value":6000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 704 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 46 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.00 on January 2, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including: (i) 2,533,721 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 165,984 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2699705,"source":{"system":"sec-edgar","filing":"0000899243-19-000532","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000532/doc4.xml","form_type":"4"}},{"id":3713422,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-02T20:03:25.000Z","date":"2018-12-31","kind":"sale","acquired":false,"shares":250,"price":8,"value":2000.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 235 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and (ii) 15 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.00 on December 31, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,534,425 shares held by Mast Select Opportunities Master Fund, L.P and (ii) 166,030 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2700455,"source":{"system":"sec-edgar","filing":"0000899243-19-000098","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000098/doc4.xml","form_type":"4"}},{"id":3713421,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-01-02T20:03:25.000Z","date":"2018-12-28","kind":"sale","acquired":false,"shares":1375,"price":8.0066,"value":11009.075,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 1,290 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  and  (ii) 85 shares of Common Stock sold by Mast Admiral Master Fund, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.0066 on December 28, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,534,660 shares held by Mast Select Opportunities Master Fund, L.P and  (ii) 166,045 shares held by Mast Admiral Master Fund, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2700705,"source":{"system":"sec-edgar","filing":"0000899243-19-000098","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924319000098/doc4.xml","form_type":"4"}},{"id":3729123,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-12-17T20:53:25.000Z","date":"2018-12-13","kind":"sale","acquired":false,"shares":862,"price":8.1603,"value":7034.1786,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 809 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 49 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iii) 4 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1603 on September 13, 2018"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,535,950 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 154,043 shares held by Mast Admiral Master Fund, L.P. and (iii) 12,087 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2702080,"source":{"system":"sec-edgar","filing":"0000899243-18-031196","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318031196/doc4.xml","form_type":"4"}},{"id":3734114,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-12-13T00:11:40.000Z","date":"2018-12-11","kind":"sale","acquired":false,"shares":2000,"price":8.1909,"value":16381.8,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 1,876 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 114 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iii) 10 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1909 on September 12, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,536,759 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 154,092 shares held by Mast Admiral Master Fund, L.P. and (iii) 13,923 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2704774,"source":{"system":"sec-edgar","filing":"0000899243-18-030744","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318030744/doc4.xml","form_type":"4"}},{"id":3734113,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-12-13T00:11:40.000Z","date":"2018-12-11","kind":"sale","acquired":false,"shares":300,"price":8.15,"value":2445.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 281 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 17 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iii) 2 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.15 on September 11, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,538,635 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 154,206 shares held by Mast Admiral Master Fund, L.P. and (iii) 13,933 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2706774,"source":{"system":"sec-edgar","filing":"0000899243-18-030744","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318030744/doc4.xml","form_type":"4"}},{"id":3734112,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-12-13T00:11:40.000Z","date":"2018-12-10","kind":"sale","acquired":false,"shares":2800,"price":8.1539,"value":22830.92,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 2,626 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 160 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iii) 10 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at price of $8.1539 on September 10, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,538,916 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 154,223 shares held by Mast Admiral Master Fund, L.P. and (iii) 13,935 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2707074,"source":{"system":"sec-edgar","filing":"0000899243-18-030744","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318030744/doc4.xml","form_type":"4"}},{"id":3737743,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-12-10T22:10:14.000Z","date":"2018-12-07","kind":"sale","acquired":false,"shares":2000,"price":8.2455,"value":16491.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 1,876 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 114 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iii) 10 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at a price of $8.2455, inclusive, on December 7, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,541,542 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 154,383 shares held by Mast Admiral Master Fund, L.P. and (iii) 13,949 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2709874,"source":{"system":"sec-edgar","filing":"0000899243-18-030559","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318030559/doc4.xml","form_type":"4"}},{"id":3784058,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-10-24T22:58:13.000Z","date":"2018-10-22","kind":"sale","acquired":false,"shares":2276279,"price":7.55,"value":17185906.45,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 0 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 2,276,279 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 0 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 0 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is not a weighted average price.  These shares were sold in a single transaction at a price of $7.55, inclusive, on October 22, 2018"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,543,418 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 0 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 154,497 shares held by Mast Admiral Master Fund, L.P. and (iv) 13,959 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":2711874,"source":{"system":"sec-edgar","filing":"0000899243-18-027403","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318027403/doc4.xml","form_type":"4"}},{"id":3815632,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-14T19:50:50.000Z","date":"2018-09-12","kind":"sale","acquired":false,"shares":45448,"price":9.6773,"value":439813.9304,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 23,174 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 20,739 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 1,408 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 127 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $9.50 to $910.035, inclusive, on September 12, 2018"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,543,418 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 2,276,279 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 154,497 shares held by Mast Admiral Master Fund, L.P. and (iv) 13,959 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":4988153,"source":{"system":"sec-edgar","filing":"0000899243-18-024517","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318024517/doc4.xml","form_type":"4"}},{"id":3955044,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-04-27T20:57:44.000Z","date":"2018-04-27","kind":"sale","acquired":false,"shares":2000,"price":9.2358,"value":18471.6,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F9","text":"Represents shares of Common Stock sold by the following Mast Accounts:  (i) 1,020 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P., (ii) 912 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 62 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 6 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $9.22 to $9.25, inclusive, on April 27, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F11","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,566,592 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 2,297,018 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 155,905 shares held by Mast Admiral Master Fund, L.P. and (iv) 14,086 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":5033601,"source":{"system":"sec-edgar","filing":"0000899243-18-010885","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318010885/doc4.xml","form_type":"4"}},{"id":3955043,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-04-27T20:57:44.000Z","date":"2018-04-26","kind":"sale","acquired":false,"shares":2500,"price":9.2676,"value":23169.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F6","text":"Represents shares of Common Stock sold by the following Mast Accounts:  (i) 1,275 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. (ii) 1,141 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 77 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 7 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $9.24 to $9.27, inclusive, on April 26, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F8","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,567,612 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 2,297,930 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 155,967 shares held by Mast Admiral Master Fund, L.P. and (iv) 14,092 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":5035601,"source":{"system":"sec-edgar","filing":"0000899243-18-010885","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318010885/doc4.xml","form_type":"4"}},{"id":3955042,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-04-27T20:57:44.000Z","date":"2018-04-25","kind":"sale","acquired":false,"shares":2000,"price":9.2309,"value":18461.8,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 1,020 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P.  (ii) 912 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 62 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 6 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $9.20 to $9.24, inclusive, on April 25, 2018"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,568,887 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 2,299,071 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 156,044 shares held by Mast Admiral Master Fund, L.P. and (iv) 14,099 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":5038101,"source":{"system":"sec-edgar","filing":"0000899243-18-010885","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318010885/doc4.xml","form_type":"4"}},{"id":3959367,"issuer":{"id":6877,"kind":"organization","name":"Great Elm Capital Corp.","symbol":"GECC"},"owners":[{"id":156907,"kind":"organization","name":"Mast Capital Management, LLC","position":1,"cik":"0001429074","reported_name":"Mast Capital Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":156908,"kind":"person","name":"Steinberg David J.","position":2,"cik":"0001429076","reported_name":"Steinberg David J.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-04-20T19:54:52.000Z","date":"2018-04-18","kind":"sale","acquired":false,"shares":1900,"price":9.1979,"value":17476.01,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Represents shares of Common Stock, $0.01 Par Value, of Great Elm Capital Corp., a Maryland corporation (the \"Common Stock\" and the \"Issuer\"), sold by the following Mast Accounts:  (i) 969 shares of Common Stock sold by Mast Select Opportunities Master Fund, L.P. (ii) 867 shares of Common Stock sold by Mast Credit Opportunities I Master Fund Limited, (iii) 59 shares of Common Stock sold by Mast Admiral Master Fund, L.P. and (iv) 5 shares of Common Stock sold by Mast Select Opportunities, L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price.  These shares were sold in multiple transactions at prices ranging from $9.18 to $9.22, inclusive, on April 18, 2018"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Represents shares of Common Stock held directly by the Mast Accounts, for which MAST Capital is the investment manager, including:  (i) 2,569,907 shares held by Mast Select Opportunities Master Fund, L.P; (ii) 2,299,983 shares held by Mast Credit Opportunities I Master Fund Limited; (iii) 156,106 shares held by Mast Admiral Master Fund, L.P. and (iv) 14,105 shares held by Mast Select Opportunities, L.P."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"As the investment advisor of certain private investment funds (collectively, the \"MAST Accounts\"), including those disclosed herein, MAST Capital Management, LLC (\"MAST Capital\") may be deemed to be the beneficial owner of the shares of Common Stock held by the MAST Accounts disclosed herein.  MAST Capital also has the right to an asset-based fee relating to the MAST Accounts.  Pursuant to Rule 16a-1, MAST Capital disclaims such beneficial ownership, except to the extent of its pecuniary interest therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"Mr. Steinberg may also be deemed to beneficially own the shares of Common Stock beneficially owned (or deemed to be beneficially owned) by MAST Capital, as he is the principal of MAST Capital.  Pursuant to Rule 16a-1, Mr. Steinberg disclaims such beneficial ownership, except to the extent of his pecuniary interest therein."}],"balance_after":5040101,"source":{"system":"sec-edgar","filing":"0000899243-18-010487","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1675033/000089924318010487/doc4.xml","form_type":"4"}}],"next_cursor":"2018-04-20T19:54:52.000000Z,3959367"}